/**
* Get the directory data
*
* @return array
*/
protected function getDirectoryData()
{
if (!isset($this->data)) {
$this->data = $this->dataLoader->loadDirectoryData();
}
return $this->data;
}
/**
* Test loading of data
*/
public function testLoadData()
{
$data = $this->dataLoader->loadDirectoryData();
$this->assertTrue(is_array($data), "Data loaded from file should be an array.");
$this->assertGreaterThan(0, count($data), "Data should contain at least one item.");
}